This 175 piece silicone plug kit is a great fit for the powder coater, custom painter, scientist, handyman, media blaster, or anyone who needs premium quality silicone plugs. This is a great kit for all of those precision jobs with small, hard to reach holes. You will receive 175 assorted tapered plugs to fit any hole up to 3/8", details below. Clear - .031" x .125" x .625" Long - 50 Pieces Pink - .063" x .188" x .625" Long - 50 Pieces Black - .125" x .250" x .750" Long - 25 Pieces Red - .188" x .344" x .625" Long - 25 Pieces Yellow - .250" x .375" x .625" Long - 25 Pieces